The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.

Shop by Vehicle

Enter your vehicle info so we can recommend the right products for you.

Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.

Tom Bradley created Bestop in a small upholstery shop in Boulder, Colorado in 1954. Working out of an old brick schoolhouse with seven employees, Bestop developed a reputation for quality and the word spread. During the next ten years, Bestop continued to grow and its canvas soft tops were distributed throughout the United States, and even internationally.

62 years later, Bestop is the leading manufacturer of premium soft tops for
Jeep Wrangler and CJ's in the world and is the sole supplier of factory soft tops for Jeep Wranglers since 1986.

Bestop is located in Louisville, Colorado not far from where it started. With more than 500 employees worldwide, Bestop manufactures a broad line of Soft Tops and Accessories for Jeep CJ and Wrangler, plus an expanding line of Truck Accessories. All Bestop-branded soft tops are designed and manufactured in North America.

Bestop has a long history of ground-breaking new products for Jeep Wrangler. Introduced in 1987, the Bestop Supertop became the gold standard in replacement soft tops for Wrangler and CJ models. Just a few years ago, we created the Trektop NX which is the best-selling Wrangler soft top in the nation.

Innovations keep coming. Bestop introduced the Trektop Pro Hybrid Soft Top which rewrote the book on what a soft top can offer - soft top versatility with the convenience of a hard top rear glass hatch. It's truly unique. And Spring 2016 brings the most innovative new product for Wrangler JK in recent memory - the Sunrider for Hardtop. It replaces the factory Freedom Panels on Wrangler JK hardtops with an all-season, all-weather flip-back panel.